10gallon tank collecting dust.

[paopanlilio]

Arrowana?
JKJK
Not many carnivores can fit into an 10 gallon comfortably maybe a GT cause theyre slow growers ...but i dont know

10 gallons way too small for gt
cant think of a carnivore that would fit in that tank

 

[dogofwar]

How about use it as a quarantine tank?

 

[Eoibio]

I say exodons or ABF

 

[Citrinellus]

Go with puffers, they max out at a few inches w/ massive appetites. Also, be careful w/ water changes. They'll take a bite outta u.

 

[Mr.Kiet]

How about Arapaima Gigas

 

[Lupin]

How about use it as a quarantine tank?

Best suggestion so far.

African butterfly fish are good suggestions but keep the tank lid enclosed as these fish do jump. How about assassin snails? They hunt other snails if you're looking for predators.